Dr. Maria Isabel Villegas Kastner M.D.
Also known as
- Also known asKastner, Isabel
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1154859429 is registered to Dr. Maria Isabel Villegas Kastner M.D., a Nephrology Physician practising at 1830 E Monument St Ste 416 in Baltimore, Maryland. Nephrology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Maria Isabel Villegas Kastner M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2017.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20221107002781NephrologyNC
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Maria Isabel Villegas Kastner M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Maria Isabel Villegas Kastner M.D. directly at (410) 502-7070.
Frequently asked
Yes. NPI 1154859429 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nephrology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (410) 502-7070.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Maria Isabel Villegas Kastner M.D. is a Type-1 individual NPI.